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JPL Small-Body Database Browser
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413393 (2004 RB164)
Classification: Main-belt Asteroid          SPK-ID: 2413393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1916072999927723 6.3065e-08  
a 2.215096830941696 1.2443e-08 au
q 1.790668107942411 1.4116e-07 au
i 3.643974998873413 5.9011e-06 deg
node 353.4582359833856 0.00010164 deg
peri 40.13487089097735 0.00010573 deg
M 138.1348131710128 2.4296e-05 deg
tp 2458138.450883253780
(2018-Jan-19.95088325)
7.9624e-05 TDB
period 1204.169160620724
3.30
1.0147e-05
2.778e-08
d
yr
n .2989613185363653 2.5191e-09 deg/d
Q 2.639525553940981 1.4828e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5318 days (14.56 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4933  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:09:35  

Additional Information
 Earth MOID = .797864 au 
 Jupiter MOID = 2.80014 au 
 T_jup = 3.627 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.2   n/a MPO423474  

413393 (2004 RB164)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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